Learn the day hours of St Benedict's Office with the Monastic Diurnal: its six sections, how to read an ordo, and an hour builder for any day.

32 chants every Catholic should know, in square notation. The trainer listens as you sing and shows your voice on the staff.

The Latin Mass, Novus Ordo and Benedictine calendars month by month, with holy days of obligation, fast days, and the page in your missal.